JP2023543457A5 - - Google Patents

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Publication number
JP2023543457A5
JP2023543457A5 JP2023519325A JP2023519325A JP2023543457A5 JP 2023543457 A5 JP2023543457 A5 JP 2023543457A5 JP 2023519325 A JP2023519325 A JP 2023519325A JP 2023519325 A JP2023519325 A JP 2023519325A JP 2023543457 A5 JP2023543457 A5 JP 2023543457A5
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JP
Japan
Prior art keywords
response
target
party
challenge
response data
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Pending
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JP2023519325A
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English (en)
Japanese (ja)
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JP2023543457A (ja
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Priority claimed from GB2015477.9A external-priority patent/GB2599398A/en
Application filed filed Critical
Publication of JP2023543457A publication Critical patent/JP2023543457A/ja
Publication of JP2023543457A5 publication Critical patent/JP2023543457A5/ja
Pending legal-status Critical Current

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JP2023519325A 2020-09-30 2021-08-31 物理的複製不能関数 Pending JP2023543457A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2015477.9A GB2599398A (en) 2020-09-30 2020-09-30 Physically unclonable functions
GB2015477.9 2020-09-30
PCT/EP2021/073986 WO2022069135A1 (en) 2020-09-30 2021-08-31 Physically unclonable functions storing response values on a data store

Publications (2)

Publication Number Publication Date
JP2023543457A JP2023543457A (ja) 2023-10-16
JP2023543457A5 true JP2023543457A5 (https=) 2024-08-13

Family

ID=73197236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023519325A Pending JP2023543457A (ja) 2020-09-30 2021-08-31 物理的複製不能関数

Country Status (8)

Country Link
US (1) US20230362019A1 (https=)
EP (1) EP4169209A1 (https=)
JP (1) JP2023543457A (https=)
KR (1) KR20230073217A (https=)
CN (1) CN116235465A (https=)
GB (1) GB2599398A (https=)
TW (1) TW202215814A (https=)
WO (1) WO2022069135A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2599400A (en) * 2020-09-30 2022-04-06 Nchain Holdings Ltd Physically unclonable functions
EP4369652A1 (en) * 2022-11-08 2024-05-15 Electronics and Telecommunications Research Institute Cold wallet apparatus and method of controlling the same
CN117614626B (zh) * 2024-01-17 2024-04-12 济南大学 一种基于puf的轻量级身份认证方法
CN119496622B (zh) * 2024-11-26 2025-09-09 湖北工业大学 一种基于物理不可克隆电路的电芯防伪认证方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8782396B2 (en) * 2007-09-19 2014-07-15 Verayo, Inc. Authentication with physical unclonable functions
US8516269B1 (en) * 2010-07-28 2013-08-20 Sandia Corporation Hardware device to physical structure binding and authentication
US8478990B2 (en) * 2011-06-02 2013-07-02 Cryptite LLC Mobile transaction methods and devices with three-dimensional colorgram tokens
US10256983B1 (en) * 2015-03-25 2019-04-09 National Technology & Engineering Solutions Of Sandia, Llc Circuit that includes a physically unclonable function
US10785022B2 (en) * 2016-09-13 2020-09-22 Hiroshi Watanabe Network without abuse of a private key
US10320573B2 (en) * 2016-11-09 2019-06-11 Arizona Board Of Regents On Behalf Of Northern Arizona University PUF-based password generation scheme
EP3340212B1 (en) * 2016-12-21 2019-11-13 Merck Patent GmbH Reader device for reading a composite marking comprising a physical unclonable function for anti-counterfeiting
WO2018141378A1 (en) * 2017-02-01 2018-08-09 Telefonaktiebolaget Lm Ericsson (Publ) Methods and devices for protecting data
WO2018172439A1 (en) * 2017-03-22 2018-09-27 NEC Laboratories Europe GmbH Method for operating a blockchain
JP6302592B2 (ja) * 2017-06-23 2018-03-28 株式会社エヌ・ティ・ティ・データ 情報処理装置、情報処理方法およびプログラム
JP6692792B2 (ja) * 2017-12-28 2020-05-13 三菱重工業株式会社 監視装置、監視システム、監視方法及びプログラム
US11271759B2 (en) * 2018-09-05 2022-03-08 Arizona Board Of Regents On Behalf Of Northern Arizona University Secure digital signatures using physical unclonable function devices with reduced error rates
US12038910B2 (en) * 2018-11-28 2024-07-16 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for reducing the size of a blockchain
TWI734314B (zh) * 2018-12-31 2021-07-21 美商美光科技公司 用於將數位指紋提供至主機裝置之系統、方法及非暫時性電腦可讀媒體
EP3716525A1 (en) * 2019-03-26 2020-09-30 Quantum Base Limited A method, apparatus and system for challenging a physical unclonable function device

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